The Bible nowhere states that people before the law observed the Sabbath as a day of rest or worship.
David K. BernardA woman's long hair symbolizes that she submits to God's plan and to the family leadership of her husband. It is her glory. It is a sign to the angels of her commitment to God and her power with God. It is a covering so that she can pray and prophesy publicly without being ashamed. Similarly, a man's short hair symbolizes that he submits to God's plan and accepts the family leadership position. For both married and unmarried, this symbol indicates obedience to God's will.
David K. Bernard